1/* 2 * Device tree sources for Exynos4 thermal zone 3 * 4 * Copyright (c) 2014 Lukasz Majewski <l.majewski@samsung.com> 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 * 10 */ 11 12#include <dt-bindings/thermal/thermal.h> 13 14/ { 15thermal-zones { 16 cpu_thermal: cpu-thermal { 17 thermal-sensors = <&tmu 0>; 18 polling-delay-passive = <0>; 19 polling-delay = <0>; 20 trips { 21 cpu_alert0: cpu-alert-0 { 22 temperature = <70000>; /* millicelsius */ 23 hysteresis = <10000>; /* millicelsius */ 24 type = "active"; 25 }; 26 cpu_alert1: cpu-alert-1 { 27 temperature = <95000>; /* millicelsius */ 28 hysteresis = <10000>; /* millicelsius */ 29 type = "active"; 30 }; 31 cpu_alert2: cpu-alert-2 { 32 temperature = <110000>; /* millicelsius */ 33 hysteresis = <10000>; /* millicelsius */ 34 type = "active"; 35 }; 36 cpu_crit0: cpu-crit-0 { 37 temperature = <120000>; /* millicelsius */ 38 hysteresis = <0>; /* millicelsius */ 39 type = "critical"; 40 }; 41 }; 42 cooling-maps { 43 map0 { 44 trip = <&cpu_alert0>; 45 }; 46 map1 { 47 trip = <&cpu_alert1>; 48 }; 49 }; 50 }; 51}; 52}; 53